@Jasson_Hong The only archer router that I know that got those features is the BE550 that recently got added support for 802.11R + a whole suite of EasyMesh R3 features like extending of IOT/Guest...

@Joseph-TP Good to see that there is a new firmware for the BE800 for EasyMesh! Wondering when will something similar be released for the BE805, the other GE routers [GE550, GE800 ] and extenders...

@Matthias_Q So I googled that maximum devices is 10 nodes including main + satellites but best to use 3 to 4 nodes for stability. There's another tplink post made about 3 years ago where a user has 4...

@Matthias_Q Wait you mentioned that other people are using the GE800 for WiFi access so how many WAN ports are there on your modem? But the BE800 should be able to pick up any one of the WAN signal...

@Matthias_Q Those other routers are connected via wireless or wired? Just curious how big is your house that you require 4 now 5 routers? Just wondering. You mentioned that you connected the BE800...

@Matthias_Q Do you see anything in the EasyMesh of the GE800 web or tether app? For example when it is connected via LAN for both locations? Have you tried changing the ethernet cable? I need time to...